Rugged 1,000 Denier Cordura material meets soft, easy to wash and light as hell military-grade Nylon Ripstop parachute material. The Gear Kit is hand-crafted on the gritty west side of Chicago using industrial machines, threads, and techniques learned from disassembling vintage military bags. The water resistant YKK zipper makes accessing your gear quick and easy, and also helps you not worry about getting it wet. We use ours around the shop for: Tech cords, pens, pencils, knives, lighters and um, other stuff. Gear junkies unite!